| Language | Reflex(es) | Gloss | Grammar | Sources |
|---|
| English |
| English | Hornburg | Rohan fortress in Tolkien: The Lord of the Rings | prop.n | LRC |
| English | longhorn | Texas cattle breed | n | LRC |
| English | alpenhorn | straight wooden Swiss horn 7-15 feet long | n | AHD W7 LRC |
| English | althorn | alto member of saxhorn family | n | AHD W7 LRC |
| English | bicornuate | re: 2 horns/horn-shaped processes | adj | AHD W7 LRC |
| English | Capricorn | southern zodiacal constellation | prop.n | LRC |
| English | carat | unit of weight (for gold/jewels) | n | AHD CDC LRC |
| English | carotene | orange/red crystalline hydrocarbon pigment | n | AHD W7 LRC |
| English | carotid | re: chief artery (pair) through neck to head | adj | AHD W7 LRC |
| English | carrot | biennial herb/root vegetable | n | AHD W7 LRC |
| English | cerastes | venomous viper | n | AHD W7 LRC |
| English | ceratopsian | herbivorous ornithischian dinosaur | n | AHD LRC |
| English | cerebellum | large dorsal part of brain | n | AHD W7 LRC |
| English | cerebrum | brain, encephalon | n | AHD CDC LRC |
| English | cervine | re: deer | adj | AHD W7 LRC |
| English | cervix | neck | n | AHD W7 LRC |
| English | cheer | joy, gaiety, lightness of mood/spirits | n | AHD LRC |
| English | chelicera | anterior arachnid appendage | n | AHD W7 LRC |
| English | corn | local hardening/thickening of epidermis | n | AHD W7 LRC |
| English | cornea | transparent part of eyeball covering iris/pupil | n | AHD W7 LRC |
| English | corneous | horny | adj | AHD W7 LRC |
| English | corner | angle, point where lines/edges/sides meet | n | AHD W7 LRC |
| English | cornet | valved brass wind instrument resembling trumpet | n | AHD W7 LRC |
| English | corniculate | re: small horn-shaped processes | adj | AHD W7 LRC |
| English | cornification | conversion of body cells into hair/nails/feathers | n | AHD LRC |
| English | cornu | horn, part/structure resembling horn | n | AHD LRC |
| English | corydalis | herb of fumitory family | n | AHD W7 LRC |
| English | corymb | flat-topped inflorescence | n | AHD W7 LRC |
| English | corynebacterium | rod-shaped bacterium | n | AHD LRC |
| English | coryphaeus | chorus leader | n | AHD W7 LRC |
| English | cranium | skull | n | AHD W7 LRC |
| English | criosphinx | sphinx with ram's head | n | AHD LRC |
| English | flugelhorn | bugle with valves | n | AHD LRC |
| English | hart | stag, male red deer | n | AHD W7 LRC |
| English | hartebeest | large African antelope | n | AHD LRC |
| English | Horn | Rohan rider in Tolkien: The Lord of the Rings | prop.n | LRC |
| English | horn | bony process on upper part of head; instrument made thereof | n | AHD W7 LRC |
| English | hornbeam | (type of) hardwood tree | n | AHD LRC |
| English | hornblende | amphibolic mineral in igneous rock | n | AHD LRC |
| English | hornet | large social wasp | n | AHD W7 LRC |
| English | hornfels | fine-grained metamorphic rock | n | AHD LRC |
| English | Hornrock | Hornburg site in Tolkien: The Lord of the Rings | prop.n | LRC |
| English | keratin | tough insoluble protein in horn (etc.) | n | AHD LRC |
| English | lamellicorn | re: antennae ending in flat plates | adj | AHD W7 LRC |
| English | longicorn | re: long-horned beetles | adj | AHD W7 LRC |
| English | migraine | recurrent severe headache | n | AHD W7 LRC |
| English | Monoceros | Unicorn (northern constellation) | prop.n | AHD LRC |
| English | olecranon | process of ulna projecting behind elbow joint | n | AHD W7 LRC |
| English | Redhorn | Misty Mountains peak in Tolkien: The Lord of the Rings | prop.n | LRC |
| English | rhinoceros | thick-skinned herbivorous perissodactyl mammal | n | AHD W7 LRC |
| English | rinderpest | acute infectious febrile cattle disease | n | AHD W7 LRC |
| English | saveloy | ready-cooked dry sausage | n | AHD W7 LRC |
| English | serval | long-legged African wildcat | n | AHD W7 LRC |
| English | Starkhorn | Rohan mountain in Tolkien: The Lord of the Rings | prop.n | LRC |
| English | tarboosh | brimless felt cap with silk tassel | n | AHD LRC |
| English | Thrihyrne | Helm's Deep mountain in Tolkien: The Lord of the Rings | prop.n | LRC |
| English | triceratops | herbivorous dinosaur of Cretaceous Period | n | AHD LRC |
| English | tricorn | re: 3 horns/corners | adj | AHD W7 LRC |
| English | unicorn | fabulous animal depicted with single horn in forehead | n | AHD W7 LRC |
| Middle English | Capricorne | Capricorn | prop.n | W7 LRC |
| Middle English | cerastes | cerastes | n | W7 LRC |
| Middle English | corne | corn | n | W7 LRC |
| Middle English | corner | corner | n | W7 LRC |
| Middle English | cornet | cornet | n | W7 LRC |
| Middle English | hernet | hornet | n | W7 LRC |
| Middle English | hert | hart | n | W7 LRC |
| Middle English | horn | horn | n | W7 LRC |
| Middle English | Monoceros | Monoceros | prop.n | AHD LRC |
| Middle English | rinoceros | rhinoceros | n | W7 LRC |
| Middle English | unicorne | unicorn | n | W7 LRC |
| Old English | ān-horn(a) | unicorn, lit. one-horn | n.wk.masc | GED LRC |
| Old English | heor(o)t | hart, stag | n.masc | RPN ASD LRC |
| Old English | horn | horn | n.str.neut | RPN LRC |
| Old English | hyrne | horn, angle, corner | n.fem | ASD LRC |
| Old English | hyrnet(u) | hornet | n.fem | W7 ASD LRC |
| Italic |
| Latin | Capricornus | Capricorn, lit. Goat-horn | prop.n.masc | W7 LRC |
| Latin | cerebellum | part of brain | n.neut | W7 LRC |
| Latin | cerebrum | brain | n.neut | RPN LRC |
| Latin | cervical, cervicalis | pillow | n.neut | LRC |
| Latin | cervinus | of a deer | adj | W7 LRC |
| Latin | cervix, cervicis | neck | n.neut | W7 LRC |
| Latin | cervus | deer, stag | n.masc | RPN LRC |
| Latin | cornea | cornea | n.fem | W7 LRC |
| Latin | corneus | horny | adj | W7 LRC |
| Latin | corniculatus | corniculate | adj | W7 LRC |
| Latin | corniculum | small horn | n.neut | W7 LRC |
| Latin | cornū | horn | n.neut | RPN LRC |
| Latin | corymbus | cluster of fruit/flowers | n.masc | W7 LRC |
| Latin | coryphaeus | coryphee | n.masc | W7 LRC |
| Latin | crabro | hornet | n.masc | W7 LRC |
| Latin | rhinoceros, rhinocerotos | rhinoceros | n.masc | W7 LRC |
| Latin | tricornis | with three horns | adj | W7 LRC |
| Latin | unicornis | with one horn | adj | W7 LRC |
| Late Latin | carota | carrot | n.fem | W7 LRC |
| Late Latin | hemicrania | pain in one side of the head | n.fem | W7 LRC |
| Late Latin | unicornis | unicorn, that has only one horn | adj | W7 LRC |
| Medieval Latin | cranium | cranium, skull | n.neut | W7 LRC |
| New Latin | chelicera | one of the anterior horns of arachnids | n.fem | W7 LRC |
| New Latin | corydalis | a genus of herbs | n.fem | W7 LRC |
| Old French | corne | horn | n.fem | W7 LRC |
| Old French | cornere | to blow a horn | vb | W7 LRC |
| Old French | unicorne | unicorn | n.masc | W7 LRC |
| Middle French | carotte | carrot | n.fem | W7 LRC |
| Middle French | corne | horn, corner | n.fem | W7 LRC |
| Middle French | cornet | cornet | n.masc | W7 LRC |
| French | carotide | carotid, artery | n.fem | W7 LRC |
| French | cervelas | a type of sausage | n.masc | W7 R1 LRC |
| French | chélicère | cephalic appendice of the arachnids and limules | n.fem | W7 R1 LRC |
| French | corymbe | type of inflorescence | n.masc | W7 R1 LRC |
| French | migraine | headache | n.fem | W7 LRC |
| French | serval | small feline African animal | n.masc | W7 LRC |
| Celtic |
| Middle Irish | corn | drinking-horn | n | GED LRC |
| Breton | corn | drinking-horn | n | GED LRC |
| Breton | karn | hoof of unicorn | n | GED LRC |
| Cornish | carow | deer | n | GED LRC |
| Cornish | corn | drinking-horn | n | GED LRC |
| Cornish | karn | hoof of unicorn | n | GED LRC |
| Welsh | carw | deer | n | GED LRC |
| Welsh | corn | drinking-horn | n | GED LRC |
| Welsh | karn | hoof of unicorn | n | GED LRC |
| Gaulish | *carnon | horn; trumpet | n | GED LRC |
| Gaulish | carnuātus | horned | adj | GED LRC |
| West Germanic |
| Old Frisian | herne | horn, corner, angle | n | ASD LRC |
| Old Frisian | horn | horn | n.str.neut | GED LRC |
| Middle Dutch | hertebeest | hartebeest, lit. horn-beast | n | AHD LRC |
| Dutch | hersen | brain; crown, top of head | n | IEW GED LRC |
| Dutch | hoorn | horn | n | TLL LRC |
| Afrikaans | hartebeest | hartebeest | n.obs | AHD LRC |
| Old Saxon | hirot | hart | n | GED LRC |
| Old Saxon | hōh-hurnid | having large horns | adj | GED LRC |
| Old Saxon | horn | horn | n.str.neut | RPN LRC |
| Old High German | althorn | althorn | n | AHD LRC |
| Old High German | ein-hurno | unicorn, lit. one-horn | n.wk.masc | GED LRC |
| Old High German | hirni | brain | n.str.neut | GED LRC |
| Old High German | hiruz | hart | n.str.masc | GED LRC |
| Old High German | horn | horn | n.str.neut | RPN LRC |
| Old High German | hornaz, hornuz | hornet | n | W7 ASD LRC |
| Old High German | hrind | ox | n.neut | AHD LRC |
| Old High German | hurnen | to equip with horns | vb.wk | GED LRC |
| Middle High German | althorn | althorn | n | AHD LRC |
| German | Alpenhorn | alpenhorn | n.neut | W7 LRC |
| German | Althorn | althorn | n.neut | W7 LRC |
| German | Einhorn | unicorn | n.neut | LRC |
| German | Flügelhorn | trumpet, flugelhorn | n.neut | LRC |
| German | Gehirn | brain(s); sense | n.neut | TLL LRC |
| German | Hirn | brain | n.neut | LRC |
| German | Hirsch | hart | n | ASD LRC |
| German | Horn | horn | n.neut | W7 LRC |
| German | Horniss | hornet | n | ASD LRC |
| German | Karotte | carrot | n | TLL LRC |
| German | Rind | ox, cow | n.neut | W7 LRC |
| German | Rinderpest | rinderpest | n.fem | W7 LRC |
| North Germanic |
| Runic | horna | horn | n.acc.sg | GED LRC |
| Old Norse | horn | horn; drinking horn; corner | n.neut | LRC |
| Old Norse | hyrna | beak; corner of axe | n | KNW LRC |
| Old Icelandic | hjarni | brain | n.masc | RPN LRC |
| Old Icelandic | hjarsi | crown, top of head | n.masc | RPN LRC |
| Old Icelandic | hjörtr | hart, stag | n | RPN LRC |
| Old Icelandic | horn | horn | n.str.neut | GED LRC |
| Icelandic | hjörtr | hart | n | ASD LRC |
| Icelandic | hyra | horn/point (of ax-head), mountain peak | n | ASD LRC |
| Danish | hjerne | brain | n | TLL LRC |
| Danish | hjørne | corner | n | TLL LRC |
| Danish | horn | horn | n | TLL LRC |
| Swedish | hjärna | brain | n | TLL LRC |
| Swedish | horn | horn | n | TLL LRC |
| Swedish | hörn | angle, corner | n | SAO TLL LRC |
| East Germanic |
| Gothic | haurn | horn | n.neut | RPN LRC |
| Gothic | *haurnja | flute (horn) player | n | GED LRC |
| Gothic | *haurnjan | to blow/sound a horn | vb | GED LRC |
| Gothic | þut-haurn | trumpet | n.neut | GED LRC |
| Balto-Slavic |
| Old Prussian | curwis | ox | n | GED LRC |
| Old Prussian | sirwis | deer | n | GED LRC |
| Lithuanian | kárvė | cow | n | GED LRC |
| Latvian | sirnas | deer | n.pl | GED LRC |
| Old Church Slavonic | krava | cow | n | GED LRC |
| Old Church Slavonic | srьna | horn | n | GED LRC |
| Hellenic |
| Hesychius' Greek Lexicon | κάρνυξ | trumpet | n | GED LRC |
| Ionic | κάρη | head; top part | n.neut | RPN LRC |
| Attic | κάρᾱ | head; top part | n.neut | RPN LRC |
| Greek | hēmikrania | pain in one side of the head | n.fem | W7 LRC |
| Greek | κάρνον | horn; trumpet | n | GED LRC |
| Greek | karoun | to stupefy | vb | W7 LRC |
| Greek | karōtides | carotid arteries | n.fem.pl | W7 LRC |
| Greek | karōton | carrot | n.neut | W7 LRC |
| Greek | κεραός | horned | adj | RPN LRC |
| Greek | κέρας | head, animal's horn | n.neut | RPN LRC |
| Greek | kerastēs | horned | adj | W7 LRC |
| Greek | κερα(Ϝ)ός | horned | adj | GED LRC |
| Greek | korydallis | crested lark | n.fem | W7 LRC |
| Greek | κόρυδος | crested lark | n | GED LRC |
| Greek | korymbos | cluster of fruit/flowers | n.masc | W7 LRC |
| Greek | koryphaios | coryphaeus | n.masc | W7 LRC |
| Greek | κορυφή | summit | n.fem | RPN LRC |
| Greek | κρᾱνίον | skull, upper part of head | n.neut | RPN LRC |
| Greek | κριός | ram | n.masc | LS LRC |
| Greek | rhinokerōs, rhinokerōtos | rhinoceros | n.masc | W7 LRC |
| Greek | chēlē | claw | n.fem | W7 LRC |
| Greek | ōlekranon | elbow | n.neut | W7 LRC |
| Anatolian |
| Hittite | karau̯ar | horn | n | GED LRC |
| Armenian |
| Armenian | sar | top, peak, summit | n | RPN LRC |
| Indo-Iranian |
| Persian | sar | head | n | AHD LRC |
| Persian | sarpūsh | headdress, tarboosh | n | AHD LRC |
| Avestan | sarah- | head | n | GED LRC |
| Avestan | srū-, sr̥vā | horn, nail | n | GED LRC |
| Sanskrit | śíras- | head, skull | n.neut | RPN LRC |
| Sanskrit | śīrṣá-ḥ | head, skull; top, upper part | n | RPN LRC |
| Sanskrit | śīrṣán- | head | n | RPN LRC |
| Sanskrit | śŕ̥ṅga-m | horn, tusk; peak, point | n.neut | RPN LRC |